1692f1f2731ae07f6097284e0879de96b03341b4ef305a48890afebf58cb80bf

Analysis

max time kernel
147s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 09:53

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General

Target

f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe
Size

751KB
MD5

f7c065abd5facb01bc0e9681e7885986
SHA1

0724345f5a38e5e6a52aa798749d284d6d12d438
SHA256

1692f1f2731ae07f6097284e0879de96b03341b4ef305a48890afebf58cb80bf
SHA512

f6bf444098fa1533bfa4f503e0aac45ad151f055e32c8013beadb1ede119aed2815d1dfe1ed57460db1921eb3df424f6762710d44d2a3709dd3c6b1853843181
SSDEEP

12288:JYKHB0pScMRvWis57fpIZcbHWYzZ2KzOvZQuxKJN04zfc8vy4how:J5h0pScIWjCZcb2YzgaO90/04g86pw

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4520	bedgigficf.exe

Loads dropped DLL 2 IoCs

pid	Process
4804	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe
4804	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4288	4520	WerFault.exe	86

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4964	wmic.exe
Token: SeSecurityPrivilege	4964	wmic.exe
Token: SeTakeOwnershipPrivilege	4964	wmic.exe
Token: SeLoadDriverPrivilege	4964	wmic.exe
Token: SeSystemProfilePrivilege	4964	wmic.exe
Token: SeSystemtimePrivilege	4964	wmic.exe
Token: SeProfSingleProcessPrivilege	4964	wmic.exe
Token: SeIncBasePriorityPrivilege	4964	wmic.exe
Token: SeCreatePagefilePrivilege	4964	wmic.exe
Token: SeBackupPrivilege	4964	wmic.exe
Token: SeRestorePrivilege	4964	wmic.exe
Token: SeShutdownPrivilege	4964	wmic.exe
Token: SeDebugPrivilege	4964	wmic.exe
Token: SeSystemEnvironmentPrivilege	4964	wmic.exe
Token: SeRemoteShutdownPrivilege	4964	wmic.exe
Token: SeUndockPrivilege	4964	wmic.exe
Token: SeManageVolumePrivilege	4964	wmic.exe
Token: 33	4964	wmic.exe
Token: 34	4964	wmic.exe
Token: 35	4964	wmic.exe
Token: 36	4964	wmic.exe
Token: SeIncreaseQuotaPrivilege	4964	wmic.exe
Token: SeSecurityPrivilege	4964	wmic.exe
Token: SeTakeOwnershipPrivilege	4964	wmic.exe
Token: SeLoadDriverPrivilege	4964	wmic.exe
Token: SeSystemProfilePrivilege	4964	wmic.exe
Token: SeSystemtimePrivilege	4964	wmic.exe
Token: SeProfSingleProcessPrivilege	4964	wmic.exe
Token: SeIncBasePriorityPrivilege	4964	wmic.exe
Token: SeCreatePagefilePrivilege	4964	wmic.exe
Token: SeBackupPrivilege	4964	wmic.exe
Token: SeRestorePrivilege	4964	wmic.exe
Token: SeShutdownPrivilege	4964	wmic.exe
Token: SeDebugPrivilege	4964	wmic.exe
Token: SeSystemEnvironmentPrivilege	4964	wmic.exe
Token: SeRemoteShutdownPrivilege	4964	wmic.exe
Token: SeUndockPrivilege	4964	wmic.exe
Token: SeManageVolumePrivilege	4964	wmic.exe
Token: 33	4964	wmic.exe
Token: 34	4964	wmic.exe
Token: 35	4964	wmic.exe
Token: 36	4964	wmic.exe
Token: SeIncreaseQuotaPrivilege	2448	wmic.exe
Token: SeSecurityPrivilege	2448	wmic.exe
Token: SeTakeOwnershipPrivilege	2448	wmic.exe
Token: SeLoadDriverPrivilege	2448	wmic.exe
Token: SeSystemProfilePrivilege	2448	wmic.exe
Token: SeSystemtimePrivilege	2448	wmic.exe
Token: SeProfSingleProcessPrivilege	2448	wmic.exe
Token: SeIncBasePriorityPrivilege	2448	wmic.exe
Token: SeCreatePagefilePrivilege	2448	wmic.exe
Token: SeBackupPrivilege	2448	wmic.exe
Token: SeRestorePrivilege	2448	wmic.exe
Token: SeShutdownPrivilege	2448	wmic.exe
Token: SeDebugPrivilege	2448	wmic.exe
Token: SeSystemEnvironmentPrivilege	2448	wmic.exe
Token: SeRemoteShutdownPrivilege	2448	wmic.exe
Token: SeUndockPrivilege	2448	wmic.exe
Token: SeManageVolumePrivilege	2448	wmic.exe
Token: 33	2448	wmic.exe
Token: 34	2448	wmic.exe
Token: 35	2448	wmic.exe
Token: 36	2448	wmic.exe
Token: SeIncreaseQuotaPrivilege	2448	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 4520	4804	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe	86
PID 4804 wrote to memory of 4520	4804	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe	86
PID 4804 wrote to memory of 4520	4804	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe	86
PID 4520 wrote to memory of 4964	4520	bedgigficf.exe	87
PID 4520 wrote to memory of 4964	4520	bedgigficf.exe	87
PID 4520 wrote to memory of 4964	4520	bedgigficf.exe	87
PID 4520 wrote to memory of 2448	4520	bedgigficf.exe	90
PID 4520 wrote to memory of 2448	4520	bedgigficf.exe	90
PID 4520 wrote to memory of 2448	4520	bedgigficf.exe	90
PID 4520 wrote to memory of 1196	4520	bedgigficf.exe	92
PID 4520 wrote to memory of 1196	4520	bedgigficf.exe	92
PID 4520 wrote to memory of 1196	4520	bedgigficf.exe	92
PID 4520 wrote to memory of 3456	4520	bedgigficf.exe	94
PID 4520 wrote to memory of 3456	4520	bedgigficf.exe	94
PID 4520 wrote to memory of 3456	4520	bedgigficf.exe	94
PID 4520 wrote to memory of 2196	4520	bedgigficf.exe	97
PID 4520 wrote to memory of 2196	4520	bedgigficf.exe	97
PID 4520 wrote to memory of 2196	4520	bedgigficf.exe	97

C:\Users\Admin\AppData\Local\Temp\f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Users\Admin\AppData\Local\Temp\bedgigficf.exe
  C:\Users\Admin\AppData\Local\Temp\bedgigficf.exe 9]3]2]8]4]3]3]4]2]5]8 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4520
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434039.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4964
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434039.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2448
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434039.txt bios get version
    3⤵
    PID:1196
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434039.txt bios get version
    3⤵
    PID:3456
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434039.txt bios get version
    3⤵
    PID:2196
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4520 -s 844
    3⤵
    - Program crash
    PID:4288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4520 -ip 4520
1⤵
PID:2312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\81713434039.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81713434039.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81713434039.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

Download Submit
C:\Users\Admin\AppData\Local\Temp\bedgigficf.exe

Filesize
1.2MB

MD5
fbb43581300734a65d87e7e52f39eeba

SHA1
e0fd53679ef54225f773a80a336b50eaf64fe81a

SHA256
c6c10f16b8e42dd7c50df9a8ae4adc8e44511b51cf3ceb73a028f32128017bde

SHA512
f1231cabb3316a471b4250254b6b69d6beda90574817e2e4fad6bdc5134dcdc0d7f321142bfb2547e5b51eea4d25842f6a864e98722ced2db75a4770c098fb01

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh8B2A.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh8B2A.tmp\bmibiev.dll

Filesize
158KB

MD5
778bd4e89da3d596b82a55ae1f9e36b3

SHA1
c4671f37841d8ff8f54c18e62662815b8a1c1dc4

SHA256
1a0dd64ff176e5fe665c30902ca85e952ecb9191e0e37f20636b50ac12325c07

SHA512
40d8cedb4230d0a7e6eb81ae872f90d1208ddb8836697e3a93e9a0d2d16462ff8870282814d4442d72c1ad04a9647bf840ffadfc9772312edfb1203ff0538a3b

Download Submit